Strainers are used to filter out the unnecessary within a plumbing system.
are pipe fittings
that are used for many applications ranging from cosmetics
, to food preparation
, diesel engines
, and the petroleum
They have a filter inside that traps elements within the plumbing system.
A foot valve is a type of check valve, which means it flows in one direction, which is coupled with a strainer.
They are usually used for plumbing systems where liquid needs to be pumped from a lower level holding area, such as a water well.